Chapter 8: Investment Strategies
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Day 39: Portfolio Diversification & Risk Management
Your grandmother was right: don't put all your eggs in one basket
2 min read
📖 Mr. Sharma's 2000 IT Disaster
In 2000, Mr. Sharma invested his entire life savings in IT stocks — Infosys, Wipro, Satyam. "IT is the future!" everyone said.
The dot-com crash arrived. IT fell 60%. ₹5 lakh became ₹2 lakh. A decade of savings, halved in one sector crash.
If he'd had just 40% in IT and spread the rest — pharma, FMCG, gold — the crash would have stung, not destroyed. That's diversification. It doesn't maximise wins. It prevents ruin. 🛡️
In 2000, Mr. Sharma invested his entire life savings in IT stocks — Infosys, Wipro, Satyam. "IT is the future!" everyone said.
The dot-com crash arrived. IT fell 60%. ₹5 lakh became ₹2 lakh. A decade of savings, halved in one sector crash.
If he'd had just 40% in IT and spread the rest — pharma, FMCG, gold — the crash would have stung, not destroyed. That's diversification. It doesn't maximise wins. It prevents ruin. 🛡️
Asset Class Diversification
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Equity (60%)
High returns, high volatility. Core of long-term wealth building.
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Debt (30%)
Stability buffer. Cushions equity during crashes.
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Gold (10%)
Hedge against inflation and crisis. Holds value when equity crashes.
The Simple 3-Fund Portfolio
60% → Nifty 50 Index Fund (large cap core)
20% → Nifty Next 50 Index Fund (mid cap exposure)
20% → Short Duration Debt Fund (stability)
Review once per year. If equity drifts above 70%, rebalance back to 60%. That's the entire strategy. It beats most "expert" portfolios over 10+ years.
20% → Nifty Next 50 Index Fund (mid cap exposure)
20% → Short Duration Debt Fund (stability)
Review once per year. If equity drifts above 70%, rebalance back to 60%. That's the entire strategy. It beats most "expert" portfolios over 10+ years.
Types of Risk and How to Handle Them
| Risk Type | What It Is | Management |
|---|---|---|
| Market Risk | Whole market falls (COVID, 2008) | Long-term horizon, SIP averaging |
| Company Risk | One company fails (Satyam fraud) | Diversify! Never more than 5–10% in one stock |
| Liquidity Risk | Can't exit when needed | Prefer large and mid-cap stocks |
| Concentration Risk | Too much in one sector | No sector over 25% of portfolio |
🎯 Takeaway:
Diversify across asset classes AND sectors. No single sector over 25%. The 3-fund portfolio is powerful precisely because of its simplicity. Rebalance annually. Tomorrow: SEBI — the market's guardian!
Diversify across asset classes AND sectors. No single sector over 25%. The 3-fund portfolio is powerful precisely because of its simplicity. Rebalance annually. Tomorrow: SEBI — the market's guardian!